000			00293nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c525
040			_aDEL
100			_aSingh, S.
245		0	_aGeomorphology
260			_bPrabalika Publication _aAllahabad
300			_a660
942			_cBK
999			_c91329 _d91329